shareholder of the Audit Firm is a company, please specify the major shareholder of that company in order that the SEC Office will have the information of the natural person who is the ultimate shareholder of

information of the natural person who is the ultimate shareholder of the business. 2 (c) Please specify the related parties of the Audit Firm. Name of Companies/Persons Business Relationship 1

/2560 ภำครัฐมีกำรประกำศใช้อัตรำส่วนผสม น ำ้มนัไบโอดีเซล B5 ในสว่นของตลำดแฟตตีแ้อลกอฮอล์จำกธรรมชำติ (Natural Fatty Alcohols) ในไตรมำสนีป้รับตวัดี ขึน้เนื่องจำกรำคำที่สำมำรถแขง่ขนัได้มำกขึน้เมื่อเปรียบเทียบ

fuel cell is an electrochemical device that combines hydrogen from natural gas and oxygen to produce electricity and heat. Fuel cells operate without combustion and it is considered as an option for a

to distribute a letter informing the shareholders of the Transaction within a period of 2 1 days from the date on which the Transaction is disclosed to the Stock Exchange. The Company and the Seller do

Thailand (the “Stock Exchange”), and to distribute a letter informing the shareholders of the Transaction within a period of 2 1 days from the date on which the Transaction is disclosed to the Stock Exchange

shall review the information disclosed or disseminated regularly or every time there is a change or an update so that the information is current. Clause 27 Derivatives clearing houses shall set up a

, and all facts that should be disclosed are not concealed. The language initially used in the information or document that is submitted to the SEC Office according to this Notification shall be continued

30, 2017. Therefore, it is deemed as a medium-sized connected transaction of which needed to be approved the entering into a transaction by the Board of Directors and required to disclosed to the SET

transaction cannot be disclosed under the Confidentiality Agreement. The Company would like to inform SET that the Company has just reached an agreement on material points, and then has entered into the Share